TPS76628DR TI LDO Regulator | 8-SOIC | 2.8V Output, 250mA

Product Overview

The TPS76628DR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed to deliver a fixed 2.8V output with a maximum current of 250mA. Housed in an 8-pin SOIC package, this device offers excellent line and load regulation, making it suitable for noise-sensitive applications. With a dropout voltage of typically 140mV at full load, it ensures efficient operation even when the input voltage is close to the output. The TPS76628DR features a low quiescent current of 85µA, extending battery life in portable devices. It also includes overcurrent and overtemperature protection, enhancing system reliability.

Detailed Technical Specifications

Key Features

• Fixed 2.8V output with ±2% accuracy
• Low dropout voltage: 140mV typical at 250mA
• Low quiescent current: 85µA
• Excellent line and load regulation
• Overcurrent and overtemperature protection
• Stable with low-ESR ceramic capacitors
• 8-pin SOIC package for space-constrained designs

Target Applications

• 5G base station power management: Provides clean 2.8V supply for RF transceivers and PLLs
• Automotive dashboard displays: Powers infotainment processors and display drivers
• Portable medical devices: Supplies low-noise voltage for sensor interfaces
• Industrial sensors: Regulates power for analog front-ends in data acquisition systems
• Battery-powered IoT devices: Extends battery life with low quiescent current

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS76628DR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TPS76628DR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），提供固定的 2.8V 輸出電壓和最高 250mA 的輸出電流。該器件採用 8 引腳 SOIC 封裝，具有優異的線性調整率和負載調整率，適用於對噪聲敏感的應用。在滿載條件下，典型壓差電壓僅為 140mV，確保在輸入電壓接近輸出電壓時仍能高效工作。TPS76628DR 的靜態電流低至 85µA，有助於延長便攜設備的電池續航時間。此外，它還集成了過流和過熱保護功能，提高了系統可靠性。

詳細技術參數

核心特性

• 固定 2.8V 輸出，精度 ±2%
• 低壓差：典型值 140mV @ 250mA
• 低靜態電流：85µA
• 優異的線性和負載調整率
• 過流和過熱保護
• 可與低 ESR 陶瓷電容穩定工作
• 8 引腳 SOIC 封裝，節省空間

典型應用場景

• 5G 基站電源管理：為射頻收發器和鎖相環提供乾淨的 2.8V 電源
• 汽車儀表盤顯示：為信息娛樂處理器和顯示驅動器供電
• 便攜醫療設備：為傳感器接口提供低噪聲電壓
• 工業傳感器：為數據採集系統中的模擬前端穩壓
• 電池供電的物聯網設備：低靜態電流延長電池壽命

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS76628DR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
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• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
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• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
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以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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